CN208494342U - A kind of jaw crusher feeds intake buffer unit - Google Patents
A kind of jaw crusher feeds intake buffer unit Download PDFInfo
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- CN208494342U CN208494342U CN201820759677.7U CN201820759677U CN208494342U CN 208494342 U CN208494342 U CN 208494342U CN 201820759677 U CN201820759677 U CN 201820759677U CN 208494342 U CN208494342 U CN 208494342U
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- jaw
- plate
- buffer device
- slide plate
- cabinet
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Abstract
The utility model provides a kind of jaw crusher and feeds intake buffer unit, belongs to crusher technical field, including cabinet, first-level buffer device is arranged in the cabinet upper left side；Slide plate is set inside the first-level buffer device lower square box, the slide plate right low left high is obliquely installed, and is fixedly connected with two tension springs above slide plate, and slide plate inner side and outer side is provided with baffle, it is fixedly attached to fixed link at the top of the tension spring, the fixed link is soldered to cabinet.The utility model carries out double buffering to material to be broken by first-level buffer device and secondary buffer device, effectively prevent equipment damage caused by material drops because of high speed, meanwhile the principle of first-level buffer device and secondary buffer device is simple, good buffer effect.
Description
Technical field
The utility model relates to a kind of crusher, specifically a kind of jaw crusher feeds intake buffer unit.
Background technique
Jaw crusher is commonly called as that jaw is broken also known as tiger mouthful.Crusher chamber is formed by dynamic two pieces of jaws of jaw and quiet jaw, simulates animal
Two jaw movements and complete the crusher of material crushing operation.Jaw crusher is mainly used as in departments such as mine, building materials, capital construction
Boulder crusher and intermediate crusher.It is divided into three kinds of large, medium and small type according to feed inlet width size, feed inlet width is greater than 600MM and is
Large machines, feed inlet width are medium-sized machine in 300-600MM, and it is minicomputer that feed inlet width, which is less than 300MM,.Jaw is broken
Broken machine structure is simple, and manufacture is easy, reliable operation.The working portion of jaw crusher is two pieces of jaws, first is that fixed jaw is (fixed
Jaw), vertical (or upper end summary flare) is fixed on body antetheca, and another is sewing jaw (dynamic jaw), position inclination, with fixed jaw
Plate forms up big and down small crusher chamber (working chamber).Sewing jaw is periodic reciprocating motion, Shi Erfen against fixed jaw
Open, when and it is close.When separating, material enters crusher chamber, and finished product is drawn off from lower part；When close, make between two pieces of jaws
Material is squeezed, bending and slabbing action and be crushed.
Existing major part jaw crusher is all not provided with buffer unit at feed inlet, can cause in this way to equipment huge
Impact, be easy to damage equipment.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a kind of good buffer effects
And the simple jaw crusher of principle feeds intake buffer unit.
In order to solve the above technical problems, the utility model provides following technical solution:
A kind of jaw crusher feeds intake buffer unit, including cabinet, and first-level buffer device is arranged in the cabinet upper left side；Institute
It states and slide plate is set inside first-level buffer device lower square box；The slide plate right low left high is obliquely installed, and fixed company above slide plate
Two tension springs are connect, slide plate inner side and outer side is provided with baffle；Fixed link is fixedly attached at the top of the tension spring；The fixed link weldering
It is connected to cabinet.
As the further improvement project of the utility model: two groups of secondary buffer devices are also set up below the slide plate, it is sliding
Jaw plate is determined in the setting of plate lower right, and secondary buffer device is arranged on transverse slat, and transverse slat left end is fixedly connected on cabinet, inside transverse slat
Gas ducting is set, and branch pipe is arranged with two groups of secondary buffer device corresponding positions in gas ducting upper end, and second level is protruded into branch pipe upper end
In buffer unit.
As the further improvement project of the utility model: it is described to determine that dynamic Jaw plate is arranged on the right side of Jaw plate, determine on the left of Jaw plate and
Transverse slat is weldingly connected, and moves Jaw plate left side and equally distributed several crushing teeths are arranged, top is fixedly connected with first on the right side of dynamic Jaw plate
Telescopic rod, lower right-hand side are fixedly connected with the second telescopic rod, and first hydraulic cylinder, the second telescopic rod right end is arranged in the first telescopic rod right end
Second hydraulic cylinder is set, and first hydraulic cylinder and second hydraulic cylinder are fixed on cabinet.
As the further improvement project of the utility model: conveyer belt, conveyer belt right end is arranged in the box inside bottom
It is socketed in first pulley, left end is socketed on the second belt wheel.
As the utility model further improvement project: discharge gate is arranged in the cabinet lower left.
As the utility model further improvement project: the first-level buffer device includes material feeding box and spiral plate,
Spiral plate is arranged in material feeding box.
As the utility model further improvement project: the secondary buffer device includes mandril, sleeve and piston,
Mandril lower end, which is protruded into sleeve, to be fixedly connected with the piston, and air inlet is arranged in sleeve bottom.
As the utility model further improvement project: the piston uses rubber material.
Compared with prior art, the utility model has the beneficial effects that
The utility model carries out double buffering to material to be broken by first-level buffer device and secondary buffer device, has
Effect prevents material because of equipment damage caused by dropping at a high speed, meanwhile, the principle of first-level buffer device and secondary buffer device
Simply, good buffer effect.
Detailed description of the invention
Fig. 1 is that a kind of jaw crusher feeds intake the structural schematic diagram of buffer unit；
Fig. 2 is that a kind of jaw crusher feeds intake the structural schematic diagram of first-level buffer device in buffer unit；
Fig. 3 is that a kind of jaw crusher feeds intake the structural schematic diagram of secondary buffer device in buffer unit；
In figure: it is broken that 1- cabinet, 2- first-level buffer device, 3- baffle, 4- slide plate, 5- secondary buffer device, 6- determine Jaw plate, 7-
Broken tooth, 8- move Jaw plate, the first telescopic rod of 9-, 10- first hydraulic cylinder, the second telescopic rod of 11-, 12- second hydraulic cylinder, 13- conveying
Band, 14- first pulley, the second belt wheel of 15-, 16- discharge gate, 17- transverse slat, 18- gas ducting, 19- branch pipe, 20- tension spring, 21-
Fixed link, 22- material feeding box, 23- spiral plate, 24- mandril, 25- sleeve, 26- piston, 27- air inlet.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Fig. 1-3 is please referred to, a kind of jaw crusher is present embodiments provided and feeds intake buffer unit, including cabinet 1；The case
First-level buffer device 2 is arranged in 1 upper left side of body；Slide plate 4 is set inside 2 lower square box 1 of first-level buffer device；The slide plate 4
Right low left high is obliquely installed, and two tension springs 20 are fixedly connected with above slide plate 4, and 4 inner side and outer side of slide plate is provided with baffle 3, is prevented
Only material is turned on one's side；Fixed link 21 is fixedly attached at the top of the tension spring 20；The fixed link 21 is soldered to cabinet 1；The slide plate 4
Lower section also sets up two groups of secondary buffer devices 5, and Jaw plate 6 is determined in the setting of 4 lower right of slide plate；The secondary buffer device 5 is arranged in cross
On plate 17；17 left end of transverse slat is fixedly connected on cabinet 1, and gas ducting 18 is arranged inside transverse slat 17；The gas ducting
Branch pipe 19 is arranged with two groups of 5 corresponding positions of secondary buffer device in 18 upper ends；Secondary buffer device 5 is protruded into 19 upper end of branch pipe
It is interior；It is described to determine that dynamic Jaw plate 8 is arranged on the right side of Jaw plate 6, determine 6 left side of Jaw plate and is weldingly connected with transverse slat 17；8 left side of dynamic Jaw plate is set
Equally distributed several crushing teeths 7 are set, dynamic 8 right side top of Jaw plate is fixedly connected with the first telescopic rod 9, and lower right-hand side is fixedly connected with the
Two telescopic rods 11；First hydraulic cylinder 10 is arranged in first telescopic rod, 9 right end；The second liquid is arranged in second telescopic rod, 11 right end
Cylinder pressure 12；The first hydraulic cylinder 10 and second hydraulic cylinder 12 are fixed on cabinet 1, by controlling first hydraulic cylinder 10 and second
Hydraulic cylinder 12 extends the first telescopic rod 9 and the second telescopic rod 11, carries out attrition crushing to material using dynamic Jaw plate 8；The case
Conveyer belt 13 is arranged in 1 inside bottom of body；13 right end of conveyer belt is socketed in first pulley 14, and left end is socketed in the second belt wheel
On 15, broken material is transported to outside cabinet 1 by conveyer belt 13；Discharge gate 16 is arranged in 1 lower left of cabinet；
The first-level buffer device 2 includes material feeding box 22 and spiral plate 23；The spiral plate 23 is arranged in material feeding box 22,
Material to be broken is put into material feeding box 22, material spiral-falling on spiral plate 23 avoids the direct whereabouts of material, smashes
Equipment；
The secondary buffer device 5 includes mandril 24, sleeve 25 and piston 26；24 lower end of mandril is protruded into sleeve 25
It is fixedly connected with piston 26；Air inlet 27 is arranged in 25 bottom of sleeve；The material of the piston 26 without limitation, the present embodiment
In, it is preferred that the piston 26 use rubber material, when through first-level buffer device 2 buffering after material fall on slide plate 4, this
When, material still has certain impact force, and by injecting air-flow to gas ducting 18, air-flow enters in sleeve 25 from branch pipe 19
To provide certain buffering for slide plate 4, slide plate 4 is further protected, anti-limited slip plate 4 is broken for jacking up piston 26 in portion
Phenomenon, material is entered by inclined slide plate 4 to be determined between Jaw plate 6 and dynamic Jaw plate 8, controls first hydraulic cylinder 10 and second hydraulic cylinder
12, the first telescopic rod 9 and the second telescopic rod 11 are extended, attrition crushing processing is carried out to material using dynamic Jaw plate 8.
The working principle of the utility model is: material to be broken is put into material feeding box 22, material spiral shell on spiral plate 23
It screws off and falls；When the material after the buffering of first-level buffer device 2 is fallen on slide plate 4, at this point, material still has certain impact force,
By injecting air-flow to gas ducting 18, air-flow enters inside sleeve 25 from branch pipe 19, for jacking up piston 26, to be slide plate
4 provide certain buffering；Material is entered by inclined slide plate 4 to be determined between Jaw plate 6 and dynamic Jaw plate 8, and 10 He of first hydraulic cylinder is controlled
Second hydraulic cylinder 12 extends the first telescopic rod 9 and the second telescopic rod 11, is carried out at attrition crushing using dynamic Jaw plate 8 to material
Reason.
The utility model carries out double buffering to material to be broken by first-level buffer device 2 and secondary buffer device 5,
Equipment damage caused by material drops because of high speed is effectively prevented, meanwhile, first-level buffer device 2 and secondary buffer device 5
Principle is simple, good buffer effect.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
- The buffer unit 1. a kind of jaw crusher feeds intake, including cabinet (1), characterized in that cabinet (1) the upper left side setting one Grade buffer unit (2)；Slide plate (4) are set inside first-level buffer device (2) lower square box (1)；The slide plate (4) is left high right Low dip setting, and two tension springs (20) are fixedly connected with above slide plate (4), slide plate (4) inner side and outer side is provided with baffle (3)； Fixed link (21) are fixedly attached at the top of the tension spring (20)；The fixed link (21) is soldered to cabinet (1).
- The buffer unit 2. a kind of jaw crusher according to claim 1 feeds intake, characterized in that below the slide plate (4) Two groups of secondary buffer devices (5) are also set up, the setting of slide plate (4) lower right is determined Jaw plate (6), and secondary buffer device (5) is arranged in cross On plate (17), transverse slat (17) left end is fixedly connected on cabinet (1), gas ducting (18) is arranged inside transverse slat (17), gas tube Branch pipe (19) are arranged with two groups of secondary buffer device (5) corresponding positions in road (18) upper end, and level 2 buffering is protruded into branch pipe (19) upper end In device (5).
- The buffer unit 3. a kind of jaw crusher according to claim 2 feeds intake, characterized in that described to determine Jaw plate (6) right side Dynamic Jaw plate (8) are arranged in side, determine to be weldingly connected on the left of Jaw plate (6) with transverse slat (17), and it is equally distributed to move the setting of Jaw plate (8) left side Several crushing teeths (7), top is fixedly connected the first telescopic rod (9) on the right side of dynamic Jaw plate (8), and it is flexible that lower right-hand side is fixedly connected with second First hydraulic cylinder (10) are arranged in bar (11), the first telescopic rod (9) right end, and second hydraulic cylinder is arranged in the second telescopic rod (11) right end (12), first hydraulic cylinder (10) and second hydraulic cylinder (12) are fixed on cabinet (1).
- The buffer unit 4. a kind of jaw crusher according to claim 1 or 2 feeds intake, characterized in that in the cabinet (1) Conveyer belt (13) are arranged in side bottom, and conveyer belt (13) right end is socketed on first pulley (14), and left end is socketed in the second belt wheel (15) on.
- The buffer unit 5. a kind of jaw crusher according to claim 1 or 2 feeds intake, characterized in that the cabinet (1) is left Discharge gate (16) are arranged in lower section.
- The buffer unit 6. a kind of jaw crusher according to claim 1 feeds intake, characterized in that the first-level buffer device It (2) include material feeding box (22) and spiral plate (23), spiral plate (23) setting is in material feeding box (22).
- The buffer unit 7. a kind of jaw crusher according to claim 2 feeds intake, characterized in that the secondary buffer device It (5) include mandril (24), sleeve (25) and piston (26), mandril (24) lower end, which is protruded into fix in sleeve (25) with piston (26), to be connected It connects, air inlet (27) are arranged in sleeve (25) bottom.
- The buffer unit 8. a kind of jaw crusher according to claim 7 feeds intake, characterized in that the piston (26) uses Rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759677.7U CN208494342U (en) | 2018-05-22 | 2018-05-22 | A kind of jaw crusher feeds intake buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759677.7U CN208494342U (en) | 2018-05-22 | 2018-05-22 | A kind of jaw crusher feeds intake buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494342U true CN208494342U (en) | 2019-02-15 |
Family
ID=65292888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759677.7U Active CN208494342U (en) | 2018-05-22 | 2018-05-22 | A kind of jaw crusher feeds intake buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494342U (en) |
-
2018
- 2018-05-22 CN CN201820759677.7U patent/CN208494342U/en active Active
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